Trinity County weather, town by town
3 places in Trinity County, Texas, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1997 to 2025. Station extremes, not official state records.
Trinity County Weather Facts
Trinity County has 3 places on myweatherrock (2 cities, 1 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 112°F at Huntsville Muni Ap on August 20, 2023. The coldest night is 3°F at Huntsville Muni Ap on February 16, 2021. The wettest day brought 11.32 inches of rain at Huntsville Muni Ap on August 27, 2017. The biggest single-day snow measured 7.99 inches at Huntsville on December 21, 1929. Those are station measurements from NOAA's daily records, 1997 to 2025, not official state records. By area the largest place is Trinity, about 4 square miles.
About Trinity County weather
The map on the Now tab shows every Trinity County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 2 Trinity County towns with station normals, the warmest month is August, when the day usually reaches 96°F, and the coldest is January, when the night usually falls to 41°F. January is the wettest, with rain on about 9 days.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Trinity County weather records
Measured at the NOAA stations serving these towns, daily records 1997 to 2025. Station extremes, not official state records.
Common questions about Trinity County weather
- What is the hottest temperature recorded at a Trinity County station?
- 112°F at Huntsville Muni Ap on August 20, 2023, in the NOAA daily station records myweatherrock holds (1997 to 2025).
- What is the coldest temperature recorded at a Trinity County station?
- 3°F at Huntsville Muni Ap on February 16, 2021.
- What is the most rain a Trinity County station has measured in one day?
- 11.32 inches at Huntsville Muni Ap on August 27, 2017.
- What is the biggest one-day snowfall at a Trinity County station?
- 7.99 inches at Huntsville on December 21, 1929.
- How many Trinity County towns have a weather page here?
- 3: 2 cities, 1 census-designated places. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Trinity County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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